22. Assignment
(a) The rights and obligations of each Party under this Agreement are personal. They cannot be assigned, encumbered or otherwise dealt with and neither Party shall attempt, or purport, to do so without the prior written consent of the other Party, provided that such written consent shall not be unreasonably withheld if a Party wishes to assign this Agreement to an Affiliate for internal structuring purposes.
(b) No person who is not a party to this Agreement shall have any right pursuant to the Contracts (Rights of Third Parties) Act or otherwise to enforce any term of this Agreement.